Delhi’s pollution levels rose slightly today, with the Air Quality Index (AQI) recorded at 313, in the ‘very poor’ category, up from 301 the previous day. A thick haze blanketed the city. The CPCB reported no stations in the ‘severe’ range. The minimum temperature was 10.2°C, below normal. The IMD forecast a clear sky with the maximum temperature expected around 26°C during the day.